Nvidia GTX 670 fail

How come there is not any real support for a liquid cooled GTX 670. It's a very solid card, that has good overclocking potential, yet....WHY DOES NOBODY MAKE A WATER BLOCK FOR IT?! I would settle for one that I have to install myself, instead of a preinstalled one. 

My boyfriend has a 670, and he was having heating issues inside his case with it...He like...Ghetotized the shit out of it and mounted this to it. Card has a big tube sticking out of the top of it afterwards xD I loled